/*
 * Copyright (C) 2024 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import 'package:flutter/material.dart';
import 'package:flutter_screenshot_callback/flutter_screenshot_callback.dart';

void main() {
  runApp(MyApp());
}

class MyApp extends StatefulWidget {
  @override
  _MyAppState createState() => _MyAppState();
}

class _MyAppState extends State<MyApp> implements IScreenshotCallback {
  String _imagePath = 'Unknown';
  late ScreenshotCallback _screenshotCallback;

  @override
  void initState() {
    super.initState();
    initCallback();
  }

  void initCallback(){
    _screenshotCallback = ScreenshotCallback();
    _screenshotCallback.startScreenshot();
    _screenshotCallback.setInterfaceScreenshotCallback(this);
  }

  @override
  void dispose() {
    // TODO: implement dispose
    super.dispose();
    _screenshotCallback.stopScreenshot();
  }


  @override
  Widget build(BuildContext context) {
    return MaterialApp(
      home: Scaffold(
        appBar: AppBar(
          title: const Text('Plugin example app'),
        ),
        body: Center(
          child: Text('Image path: $_imagePath\n'),
        ),
      ),
    );
  }

  @override
  deniedPermission() {
    print("没有权限");
  }

  @override
  screenshotCallback(String data) {
    setState(() {
      _imagePath = data;
    });
  }
}
